Year	Dollars
1992-01-01	1045287
1997-01-01	8241334
2002-01-01	3149688
2003-01-01	3886765
2004-01-01	3681291
2005-01-01	4168907
2006-01-01	2408410
2007-01-01	5179605
2008-01-01	3553458
2009-01-01	4065072
2010-01-01	4767910
2011-01-01	3839537
2012-01-01	5293202
2013-01-01	6352117
2014-01-01	7388610
2015-01-01	9046365
2016-01-01	5117045